Thanks everyone for trying. Real life got in the way and I couldn't even play the game yesterday or most of today. I just opened it and Sarai got the full 9 gems even though she only had 4 cool stickers (she had 8 classy and 9 silly). Julien only had 3 silly stickers (7 classy and 10 cool) and he got 8 gems.

Erin, have you retired sims? The names are different. Don't want to sticker sims if you won't benefit.

Sorry for the late reply!

I didn't retire sims for a while now. There are still Mina and Mick. Their children Paige and Eric got married, but they did not move to their partners. I have changed their last name show they're married.

Most of my sims are set for this week. Just Mick would need one fabulous.

Looks like 5 stickers for 3 stars for every category. But then I got 1 star for 1 cool sticker but the other categories where I got 1 sticker didn't get any stars so it looks like Cool sticker requirements might be different again.